120000202201937 has 2 divisors, whose sum is σ = 120000202201938. Its totient is φ = 120000202201936.

The previous prime is 120000202201909. The next prime is 120000202202003. The reversal of 120000202201937 is 739102202000021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61059205493521 + 58940996708416 = 7814039^2 + 7677304^2 .

It is a cyclic number.

It is not a de Polignac number, because 120000202201937 - 2⁴⁴ = 102408016157521 is a prime.

It is not a weakly prime, because it can be changed into another prime (120000202201337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60000101100968 + 60000101100969.

It is an arithmetic number, because the mean of its divisors is an integer number (60000101100969).

Almost surely, 2^{120000202201937} is an apocalyptic number.

It is an amenable number.

120000202201937 is a deficient number, since it is larger than the sum of its proper divisors (1).

120000202201937 is an equidigital number, since it uses as much as digits as its factorization.

120000202201937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 120000202201937 its reverse (739102202000021), we get a palindrome (859102404201958).

The spelling of 120000202201937 in words is "one hundred twenty trillion, two hundred two million, two hundred one thousand, nine hundred thirty-seven".