1061622040206 has 64 divisors (see below), whose sum is σ = 2618942312448. Its totient is φ = 279375499008.

The previous prime is 1061622040169. The next prime is 1061622040217. The reversal of 1061622040206 is 6020402261601.

It is a super-2 number, since 2×1061622040206² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1877790 + ... + 2376833.

It is an arithmetic number, because the mean of its divisors is an integer number (40920973632).

Almost surely, 2^{1061622040206} is an apocalyptic number.

1061622040206 is an abundant number, since it is smaller than the sum of its proper divisors (1557320272242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1061622040206 is a wasteful number, since it uses less digits than its factorization.

1061622040206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4255105.

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 1061622040206 in words is "one trillion, sixty-one billion, six hundred twenty-two million, forty thousand, two hundred six".