101210212221002 has 16 divisors (see below), whose sum is σ = 152924036372352. Its totient is φ = 50235536218080.

The previous prime is 101210212220993. The next prime is 101210212221031. The reversal of 101210212221002 is 200122212012101.

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, 96995183 + ... + 98033085.

It is an arithmetic number, because the mean of its divisors is an integer number (9557752273272).

Almost surely, 2^{101210212221002} is an apocalyptic number.

101210212221002 is a deficient number, since it is larger than the sum of its proper divisors (51713824151350).

101210212221002 is a wasteful number, since it uses less digits than its factorization.

101210212221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393933.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101210212221002 its reverse (200122212012101), we get a palindrome (301332424233103).

The spelling of 101210212221002 in words is "one hundred one trillion, two hundred ten billion, two hundred twelve million, two hundred twenty-one thousand, two".