22211651653016 has 16 divisors (see below), whose sum is σ = 47596396399440. Its totient is φ = 9519279279840.

The previous prime is 22211651652997. The next prime is 22211651653027. The reversal of 22211651653016 is 61035615611222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198318318275 + ... + 198318318386.

It is an arithmetic number, because the mean of its divisors is an integer number (2974774774965).

Almost surely, 2^{22211651653016} is an apocalyptic number.

It is an amenable number.

22211651653016 is an abundant number, since it is smaller than the sum of its proper divisors (25384744746424).

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

22211651653016 is a wasteful number, since it uses less digits than its factorization.

22211651653016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396636636674 (or 396636636670 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 22211651653016 in words is "twenty-two trillion, two hundred eleven billion, six hundred fifty-one million, six hundred fifty-three thousand, sixteen".