102210202201010 has 64 divisors (see below), whose sum is σ = 186579785889504. Its totient is φ = 40309481472000.

The previous prime is 102210202200991. The next prime is 102210202201169. The reversal of 102210202201010 is 10102202012201.

It can be written as a sum of positive squares in 16 ways, for example, as 89553876550681 + 12656325650329 = 9463291^2 + 3557573^2 .

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, 875471240 + ... + 875587980.

Almost surely, 2^{102210202201010} is an apocalyptic number.

102210202201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102210202201010 is a deficient number, since it is larger than the sum of its proper divisors (84369583688494).

102210202201010 is a wasteful number, since it uses less digits than its factorization.

102210202201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120479.

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

Adding to 102210202201010 its reverse (10102202012201), we get a palindrome (112312404213211).

The spelling of 102210202201010 in words is "one hundred two trillion, two hundred ten billion, two hundred two million, two hundred one thousand, ten".