22201001000202 has 32 divisors (see below), whose sum is σ = 47014252310592. Its totient is φ = 6964965426944.

The previous prime is 22201001000177. The next prime is 22201001000251. The reversal of 22201001000202 is 20200010010222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13415188 + ... + 14978960.

It is an arithmetic number, because the mean of its divisors is an integer number (1469195384706).

Almost surely, 2^{22201001000202} is an apocalyptic number.

22201001000202 is an abundant number, since it is smaller than the sum of its proper divisors (24813251310390).

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

22201001000202 is a wasteful number, since it uses less digits than its factorization.

22201001000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702982.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22201001000202 its reverse (20200010010222), we get a palindrome (42401011010424).

The spelling of 22201001000202 in words is "twenty-two trillion, two hundred one billion, one million, two hundred two", and thus it is an aban number.