101102022111212 has 6 divisors (see below), whose sum is σ = 176928538694628. Its totient is φ = 50551011055604.

The previous prime is 101102022111203. The next prime is 101102022111221. The reversal of 101102022111212 is 212111220201101.

It is an interprime number because it is at equal distance from previous prime (101102022111203) and next prime (101102022111221).

It is a super-2 number, since 2×101102022111212² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12637752763898 + ... + 12637752763905.

It is an arithmetic number, because the mean of its divisors is an integer number (29488089782438).

Almost surely, 2^{101102022111212} is an apocalyptic number.

It is an amenable number.

101102022111212 is a deficient number, since it is larger than the sum of its proper divisors (75826516583416).

101102022111212 is a wasteful number, since it uses less digits than its factorization.

101102022111212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25275505527807 (or 25275505527805 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 101102022111212 its reverse (212111220201101), we get a palindrome (313213242312313).

The spelling of 101102022111212 in words is "one hundred one trillion, one hundred two billion, twenty-two million, one hundred eleven thousand, two hundred twelve".