20122020101012 has 48 divisors (see below), whose sum is σ = 37670669100288. Its totient is φ = 9371224903680.

The previous prime is 20122020101009. The next prime is 20122020101023. The reversal of 20122020101012 is 21010102022102.

It is a congruent number.

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, 334829087 + ... + 334889177.

It is an arithmetic number, because the mean of its divisors is an integer number (784805606256).

Almost surely, 2^{20122020101012} is an apocalyptic number.

It is an amenable number.

20122020101012 is a deficient number, since it is larger than the sum of its proper divisors (17548648999276).

20122020101012 is a wasteful number, since it uses less digits than its factorization.

20122020101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110976 (or 110974 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20122020101012 its reverse (21010102022102), we get a palindrome (41132122123114).

The spelling of 20122020101012 in words is "twenty trillion, one hundred twenty-two billion, twenty million, one hundred one thousand, twelve".