102220310332234 has 4 divisors (see below), whose sum is σ = 153330465498354. Its totient is φ = 51110155166116.

The previous prime is 102220310332213. The next prime is 102220310332241. The reversal of 102220310332234 is 432233013022201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 101452939588225 + 767370744009 = 10072385^2 + 875997^2 .

It is a super-3 number, since 3×102220310332234³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25555077583057 + ... + 25555077583060.

Almost surely, 2^{102220310332234} is an apocalyptic number.

102220310332234 is a deficient number, since it is larger than the sum of its proper divisors (51110155166120).

102220310332234 is an equidigital number, since it uses as much as digits as its factorization.

102220310332234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51110155166119.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 102220310332234 its reverse (432233013022201), we get a palindrome (534453323354435).

The spelling of 102220310332234 in words is "one hundred two trillion, two hundred twenty billion, three hundred ten million, three hundred thirty-two thousand, two hundred thirty-four".