102001010222210 has 64 divisors (see below), whose sum is σ = 201760321011840. Its totient is φ = 36819545080320.

The previous prime is 102001010222179. The next prime is 102001010222231. The reversal of 102001010222210 is 12222010100201.

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, 781449872 + ... + 781580388.

It is an arithmetic number, because the mean of its divisors is an integer number (3152505015810).

Almost surely, 2^{102001010222210} is an apocalyptic number.

102001010222210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102001010222210 is a deficient number, since it is larger than the sum of its proper divisors (99759310789630).

102001010222210 is a wasteful number, since it uses less digits than its factorization.

102001010222210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182531.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102001010222210 its reverse (12222010100201), we get a palindrome (114223020322411).

The spelling of 102001010222210 in words is "one hundred two trillion, one billion, ten million, two hundred twenty-two thousand, two hundred ten".