103120222031022 has 16 divisors (see below), whose sum is σ = 235703364642432. Its totient is φ = 29462920580280.

The previous prime is 103120222031009. The next prime is 103120222031023. The reversal of 103120222031022 is 220130222021301.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 103120222031022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103120222031023) 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, 1227621690804 + ... + 1227621690887.

It is an arithmetic number, because the mean of its divisors is an integer number (14731460290152).

Almost surely, 2^{103120222031022} is an apocalyptic number.

103120222031022 is an abundant number, since it is smaller than the sum of its proper divisors (132583142611410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103120222031022 is a wasteful number, since it uses less digits than its factorization.

103120222031022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2455243381703.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 103120222031022 its reverse (220130222021301), we get a palindrome (323250444052323).

The spelling of 103120222031022 in words is "one hundred three trillion, one hundred twenty billion, two hundred twenty-two million, thirty-one thousand, twenty-two".