22012101202 has 64 divisors (see below), whose sum is σ = 40931573760. Its totient is φ = 8645361984.

The previous prime is 22012101193. The next prime is 22012101229. The reversal of 22012101202 is 20210121022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26745763 + ... + 26746585.

It is an arithmetic number, because the mean of its divisors is an integer number (639555840).

Almost surely, 2^22012101202 is an apocalyptic number.

22012101202 is a deficient number, since it is larger than the sum of its proper divisors (18919472558).

22012101202 is a wasteful number, since it uses less digits than its factorization.

22012101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22012101202 its reverse (20210121022), we get a palindrome (42222222224).

The spelling of 22012101202 in words is "twenty-two billion, twelve million, one hundred one thousand, two hundred two".