1202120122199 has 8 divisors (see below), whose sum is σ = 1202640022512. Its totient is φ = 1201600343680.

The previous prime is 1202120122163. The next prime is 1202120122201. The reversal of 1202120122199 is 9912210212021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202120122199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202120122499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23451932 + ... + 23503134.

It is an arithmetic number, because the mean of its divisors is an integer number (150330002814).

Almost surely, 2^{1202120122199} is an apocalyptic number.

1202120122199 is a deficient number, since it is larger than the sum of its proper divisors (519900313).

1202120122199 is an equidigital number, since it uses as much as digits as its factorization.

1202120122199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60897.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 1202120122199 in words is "one trillion, two hundred two billion, one hundred twenty million, one hundred twenty-two thousand, one hundred ninety-nine".