110022111121002 has 32 divisors (see below), whose sum is σ = 227143723544064. Its totient is φ = 35490800371200.

The previous prime is 110022111120989. The next prime is 110022111121019. The reversal of 110022111121002 is 200121111220011.

It is a happy number.

It is a super-2 number, since 2×110022111121002² (a number of 29 digits) contains 22 as substring.

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, 32756998 + ... + 35959214.

It is an arithmetic number, because the mean of its divisors is an integer number (7098241360752).

Almost surely, 2^{110022111121002} is an apocalyptic number.

110022111121002 is an abundant number, since it is smaller than the sum of its proper divisors (117121612423062).

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

110022111121002 is a wasteful number, since it uses less digits than its factorization.

110022111121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3386974.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110022111121002 its reverse (200121111220011), we get a palindrome (310143222341013).

Subtracting 110022111121002 from its reverse (200121111220011), we obtain a palindrome (90099000099009).

The spelling of 110022111121002 in words is "one hundred ten trillion, twenty-two billion, one hundred eleven million, one hundred twenty-one thousand, two".