101121011120212 has 24 divisors (see below), whose sum is σ = 182774062929920. Its totient is φ = 48901704734880.

The previous prime is 101121011120177. The next prime is 101121011120219. The reversal of 101121011120212 is 212021110121101.

It is a super-2 number, since 2×101121011120212² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101121011120219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231587463 + ... + 232023694.

Almost surely, 2^{101121011120212} is an apocalyptic number.

It is an amenable number.

101121011120212 is a deficient number, since it is larger than the sum of its proper divisors (81653051809708).

101121011120212 is a wasteful number, since it uses less digits than its factorization.

101121011120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463612951 (or 463612949 counting only the distinct ones).

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

Adding to 101121011120212 its reverse (212021110121101), we get a palindrome (313142121241313).

The spelling of 101121011120212 in words is "one hundred one trillion, one hundred twenty-one billion, eleven million, one hundred twenty thousand, two hundred twelve".