10001022012010 has 16 divisors (see below), whose sum is σ = 18002030392800. Its totient is φ = 4000366411216.

The previous prime is 10001022011987. The next prime is 10001022012031. The reversal of 10001022012010 is 1021022010001.

It is a super-5 number, since 5×10001022012010⁵ (a number of 66 digits) contains 55555 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4299400 + ... + 6203779.

It is an arithmetic number, because the mean of its divisors is an integer number (1125126899550).

Almost surely, 2^{10001022012010} is an apocalyptic number.

10001022012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10001022012010 is a deficient number, since it is larger than the sum of its proper divisors (8001008380790).

10001022012010 is a wasteful number, since it uses less digits than its factorization.

10001022012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10598405.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10001022012010 its reverse (1021022010001), we get a palindrome (11022044022011).

The spelling of 10001022012010 in words is "ten trillion, one billion, twenty-two million, twelve thousand, ten".