22020101111012 has 12 divisors (see below), whose sum is σ = 39355074326400. Its totient is φ = 10775794160616.

The previous prime is 22020101110963. The next prime is 22020101111033. The reversal of 22020101111012 is 21011110102022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58564098512 + ... + 58564098887.

It is an arithmetic number, because the mean of its divisors is an integer number (3279589527200).

Almost surely, 2^{22020101111012} is an apocalyptic number.

It is an amenable number.

22020101111012 is a deficient number, since it is larger than the sum of its proper divisors (17334973215388).

22020101111012 is a wasteful number, since it uses less digits than its factorization.

22020101111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117128197450 (or 117128197448 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22020101111012 its reverse (21011110102022), we get a palindrome (43031211213034).

The spelling of 22020101111012 in words is "twenty-two trillion, twenty billion, one hundred one million, one hundred eleven thousand, twelve".