102201022211210 has 64 divisors (see below), whose sum is σ = 203361498595584. Its totient is φ = 36739780416000.

The previous prime is 102201022211077. The next prime is 102201022211237. The reversal of 102201022211210 is 12112220102201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17090816 + ... + 22282235.

It is an arithmetic number, because the mean of its divisors is an integer number (3177523415556).

Almost surely, 2^{102201022211210} is an apocalyptic number.

102201022211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102201022211210 is a deficient number, since it is larger than the sum of its proper divisors (101160476384374).

102201022211210 is a wasteful number, since it uses less digits than its factorization.

102201022211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39373599.

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

Adding to 102201022211210 its reverse (12112220102201), we get a palindrome (114313242313411).

The spelling of 102201022211210 in words is "one hundred two trillion, two hundred one billion, twenty-two million, two hundred eleven thousand, two hundred ten".