3122220102 has 16 divisors (see below), whose sum is σ = 6611760432. Its totient is φ = 979520000.

The previous prime is 3122220083. The next prime is 3122220113. The reversal of 3122220102 is 2010222213.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15304899 + ... + 15305102.

It is an arithmetic number, because the mean of its divisors is an integer number (413235027).

Almost surely, 2^3122220102 is an apocalyptic number.

3122220102 is an abundant number, since it is smaller than the sum of its proper divisors (3489540330).

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

3122220102 is a wasteful number, since it uses less digits than its factorization.

3122220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30610023.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3122220102 is about 55876.8297418527. The cubic root of 3122220102 is about 1461.5752220382.

Adding to 3122220102 its reverse (2010222213), we get a palindrome (5132442315).

The spelling of 3122220102 in words is "three billion, one hundred twenty-two million, two hundred twenty thousand, one hundred two".