101001202212 has 48 divisors (see below), whose sum is σ = 248096721600. Its totient is φ = 31892083200.

The previous prime is 101001202171. The next prime is 101001202223. The reversal of 101001202212 is 212202100101.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4594864 + ... + 4616792.

It is an arithmetic number, because the mean of its divisors is an integer number (5168681700).

Almost surely, 2^101001202212 is an apocalyptic number.

101001202212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101001202212 is an abundant number, since it is smaller than the sum of its proper divisors (147095519388).

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

101001202212 is a wasteful number, since it uses less digits than its factorization.

101001202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42156 (or 42154 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101001202212 its reverse (212202100101), we get a palindrome (313203302313).

The spelling of 101001202212 in words is "one hundred one billion, one million, two hundred two thousand, two hundred twelve".