101011102212 has 24 divisors (see below), whose sum is σ = 243295558912. Its totient is φ = 32584226400.

The previous prime is 101011102211. The next prime is 101011102229. The reversal of 101011102212 is 212201110101.

It is a super-2 number, since 2×101011102212² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (101011102211) 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, 135767239 + ... + 135767982.

Almost surely, 2^101011102212 is an apocalyptic number.

101011102212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101011102212 is an abundant number, since it is smaller than the sum of its proper divisors (142284456700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101011102212 is a wasteful number, since it uses less digits than its factorization.

101011102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271535259 (or 271535257 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101011102212 its reverse (212201110101), we get a palindrome (313212212313).

The spelling of 101011102212 in words is "one hundred one billion, eleven million, one hundred two thousand, two hundred twelve".