22010111002238 has 16 divisors (see below), whose sum is σ = 33047728496640. Its totient is φ = 10994202009336.

The previous prime is 22010111002237. The next prime is 22010111002337. The reversal of 22010111002238 is 83220011101022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010111002237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110714195 + ... + 110912817.

It is an arithmetic number, because the mean of its divisors is an integer number (2065483031040).

Almost surely, 2^{22010111002238} is an apocalyptic number.

22010111002238 is a deficient number, since it is larger than the sum of its proper divisors (11037617494402).

22010111002238 is a wasteful number, since it uses less digits than its factorization.

22010111002238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252991.

The product of its (nonzero) digits is 384, while the sum is 23.

The spelling of 22010111002238 in words is "twenty-two trillion, ten billion, one hundred eleven million, two thousand, two hundred thirty-eight".