102212222022010 has 16 divisors (see below), whose sum is σ = 184117181148072. Its totient is φ = 40854848473600.

The previous prime is 102212222021981. The next prime is 102212222022011. The reversal of 102212222022010 is 10220222212201.

It can be written as a sum of positive squares in 4 ways, for example, as 50214811510081 + 51997410511929 = 7086241^2 + 7210923^2 .

It is not an unprimeable number, because it can be changed into a prime (102212222022011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3755027611 + ... + 3755054830.

Almost surely, 2^{102212222022010} is an apocalyptic number.

102212222022010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102212222022010 is a deficient number, since it is larger than the sum of its proper divisors (81904959126062).

102212222022010 is a wasteful number, since it uses less digits than its factorization.

102212222022010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7510083809.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 102212222022010 its reverse (10220222212201), we get a palindrome (112432444234211).

The spelling of 102212222022010 in words is "one hundred two trillion, two hundred twelve billion, two hundred twenty-two million, twenty-two thousand, ten".