101100020212 has 12 divisors (see below), whose sum is σ = 176927266656. Its totient is φ = 50549372600.

The previous prime is 101100020209. The next prime is 101100020251. The reversal of 101100020212 is 212020001101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507303 + ... + 677905.

It is an arithmetic number, because the mean of its divisors is an integer number (14743938888).

Almost surely, 2^101100020212 is an apocalyptic number.

It is an amenable number.

101100020212 is a deficient number, since it is larger than the sum of its proper divisors (75827246444).

101100020212 is a wasteful number, since it uses less digits than its factorization.

101100020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318758 (or 318756 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 101100020212 its reverse (212020001101), we get a palindrome (313120021313).

The spelling of 101100020212 in words is "one hundred one billion, one hundred million, twenty thousand, two hundred twelve".