12210011020030 has 16 divisors (see below), whose sum is σ = 22514069101104. Its totient is φ = 4764882349120.

The previous prime is 12210011020013. The next prime is 12210011020061. The reversal of 12210011020030 is 3002011001221.

It is a super-2 number, since 2×12210011020030² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 14890256932 + ... + 14890257751.

It is an arithmetic number, because the mean of its divisors is an integer number (1407129318819).

Almost surely, 2^{12210011020030} is an apocalyptic number.

12210011020030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12210011020030 is a deficient number, since it is larger than the sum of its proper divisors (10304058081074).

12210011020030 is a wasteful number, since it uses less digits than its factorization.

12210011020030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29780514731.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12210011020030 its reverse (3002011001221), we get a palindrome (15212022021251).

The spelling of 12210011020030 in words is "twelve trillion, two hundred ten billion, eleven million, twenty thousand, thirty".