22100210122002 has 16 divisors (see below), whose sum is σ = 44219173102272. Its totient is φ = 7363611230960.

The previous prime is 22100210121931. The next prime is 22100210122021. The reversal of 22100210122002 is 20022101200122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 781353774 + ... + 781382057.

It is an arithmetic number, because the mean of its divisors is an integer number (2763698318892).

Almost surely, 2^{22100210122002} is an apocalyptic number.

22100210122002 is an abundant number, since it is smaller than the sum of its proper divisors (22118962980270).

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

22100210122002 is a wasteful number, since it uses less digits than its factorization.

22100210122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562738193.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22100210122002 its reverse (20022101200122), we get a palindrome (42122311322124).

The spelling of 22100210122002 in words is "twenty-two trillion, one hundred billion, two hundred ten million, one hundred twenty-two thousand, two".