11122020101012 has 12 divisors (see below), whose sum is σ = 19470789588096. Its totient is φ = 5558937361560.

The previous prime is 11122020100999. The next prime is 11122020101099. The reversal of 11122020101012 is 21010102022111.

It is a super-2 number, since 2×11122020101012² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518160164 + ... + 518181627.

It is an arithmetic number, because the mean of its divisors is an integer number (1622565799008).

Almost surely, 2^{11122020101012} is an apocalyptic number.

It is an amenable number.

11122020101012 is a deficient number, since it is larger than the sum of its proper divisors (8348769487084).

11122020101012 is a wasteful number, since it uses less digits than its factorization.

11122020101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036344478 (or 1036344476 counting only the distinct ones).

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

Adding to 11122020101012 its reverse (21010102022111), we get a palindrome (32132122123123).

The spelling of 11122020101012 in words is "eleven trillion, one hundred twenty-two billion, twenty million, one hundred one thousand, twelve".