2150222005102 has 16 divisors (see below), whose sum is σ = 3346653708720. Its totient is φ = 1035269883648.

The previous prime is 2150222005079. The next prime is 2150222005117. The reversal of 2150222005102 is 2015002220512.

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, 149771452 + ... + 149785807.

It is an arithmetic number, because the mean of its divisors is an integer number (209165856795).

Almost surely, 2^{2150222005102} is an apocalyptic number.

2150222005102 is a deficient number, since it is larger than the sum of its proper divisors (1196431703618).

2150222005102 is a wasteful number, since it uses less digits than its factorization.

2150222005102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299557395.

The product of its (nonzero) digits is 800, while the sum is 22.

Adding to 2150222005102 its reverse (2015002220512), we get a palindrome (4165224225614).

The spelling of 2150222005102 in words is "two trillion, one hundred fifty billion, two hundred twenty-two million, five thousand, one hundred two".