101004440220212 has 12 divisors (see below), whose sum is σ = 176758717635360. Its totient is φ = 50501949467256.

The previous prime is 101004440220181. The next prime is 101004440220227. The reversal of 101004440220212 is 212022044400101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66819848 + ... + 68314719.

It is an arithmetic number, because the mean of its divisors is an integer number (14729893136280).

Almost surely, 2^{101004440220212} is an apocalyptic number.

It is an amenable number.

101004440220212 is a deficient number, since it is larger than the sum of its proper divisors (75754277415148).

101004440220212 is a wasteful number, since it uses less digits than its factorization.

101004440220212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135321430 (or 135321428 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 101004440220212 its reverse (212022044400101), we get a palindrome (313026484620313).

The spelling of 101004440220212 in words is "one hundred one trillion, four billion, four hundred forty million, two hundred twenty thousand, two hundred twelve".