101110010021212 has 24 divisors (see below), whose sum is σ = 177227773354800. Its totient is φ = 50473568065536.

The previous prime is 101110010021203. The next prime is 101110010021243. The reversal of 101110010021212 is 212120010011101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101110010021192 and 101110010021201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1838058 + ... + 14338705.

It is an arithmetic number, because the mean of its divisors is an integer number (7384490556450).

Almost surely, 2^{101110010021212} is an apocalyptic number.

It is an amenable number.

101110010021212 is a deficient number, since it is larger than the sum of its proper divisors (76117763333588).

101110010021212 is a wasteful number, since it uses less digits than its factorization.

101110010021212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16179285 (or 16179283 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101110010021212 its reverse (212120010011101), we get a palindrome (313230020032313).

The spelling of 101110010021212 in words is "one hundred one trillion, one hundred ten billion, ten million, twenty-one thousand, two hundred twelve".