120221202111202 has 16 divisors (see below), whose sum is σ = 190940448795192. Its totient is φ = 56574418901760.

The previous prime is 120221202111193. The next prime is 120221202111211. The reversal of 120221202111202 is 202111202122021.

It is an interprime number because it is at equal distance from previous prime (120221202111193) and next prime (120221202111211).

It can be written as a sum of positive squares in 4 ways, for example, as 119595899152081 + 625302959121 = 10935991^2 + 790761^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 120221202111202.

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, 784953 + ... + 15526060.

Almost surely, 2^{120221202111202} is an apocalyptic number.

120221202111202 is a deficient number, since it is larger than the sum of its proper divisors (70719246683990).

120221202111202 is a wasteful number, since it uses less digits than its factorization.

120221202111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16527813.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 120221202111202 its reverse (202111202122021), we get a palindrome (322332404233223).

The spelling of 120221202111202 in words is "one hundred twenty trillion, two hundred twenty-one billion, two hundred two million, one hundred eleven thousand, two hundred two".