37099121201 has 4 divisors (see below), whose sum is σ = 37219965552. Its totient is φ = 36978276852.

The previous prime is 37099121197. The next prime is 37099121221. The reversal of 37099121201 is 10212199073.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 37099121201 - 2² = 37099121197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (37099121221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60421715 + ... + 60422328.

It is an arithmetic number, because the mean of its divisors is an integer number (9304991388).

Almost surely, 2^37099121201 is an apocalyptic number.

It is an amenable number.

37099121201 is a deficient number, since it is larger than the sum of its proper divisors (120844351).

37099121201 is a wasteful number, since it uses less digits than its factorization.

37099121201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120844350.

The product of its (nonzero) digits is 6804, while the sum is 35.

The spelling of 37099121201 in words is "thirty-seven billion, ninety-nine million, one hundred twenty-one thousand, two hundred one".