10902070899894 has 32 divisors (see below), whose sum is σ = 22445400070656. Its totient is φ = 3527603019360.

The previous prime is 10902070899887. The next prime is 10902070899901. The reversal of 10902070899894 is 49899807020901.

It is an interprime number because it is at equal distance from previous prime (10902070899887) and next prime (10902070899901).

It is a super-2 number, since 2×10902070899894² (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 15 ways as a sum of consecutive naturals, for example, 56874652 + ... + 57066015.

It is an arithmetic number, because the mean of its divisors is an integer number (701418752208).

Almost surely, 2^{10902070899894} is an apocalyptic number.

10902070899894 is an abundant number, since it is smaller than the sum of its proper divisors (11543329170762).

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

10902070899894 is a wasteful number, since it uses less digits than its factorization.

10902070899894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113941140.

The product of its (nonzero) digits is 23514624, while the sum is 66.

The spelling of 10902070899894 in words is "ten trillion, nine hundred two billion, seventy million, eight hundred ninety-nine thousand, eight hundred ninety-four".