2120267898635 has 16 divisors (see below), whose sum is σ = 2550074880000. Its totient is φ = 1692380467296.

The previous prime is 2120267898629. The next prime is 2120267898641. The reversal of 2120267898635 is 5368987620212.

It is an interprime number because it is at equal distance from previous prime (2120267898629) and next prime (2120267898641).

It is not a de Polignac number, because 2120267898635 - 2¹⁴ = 2120267882251 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9790556 + ... + 10004774.

It is an arithmetic number, because the mean of its divisors is an integer number (159379680000).

Almost surely, 2^{2120267898635} is an apocalyptic number.

2120267898635 is a deficient number, since it is larger than the sum of its proper divisors (429806981365).

2120267898635 is a wasteful number, since it uses less digits than its factorization.

2120267898635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218690.

The product of its (nonzero) digits is 17418240, while the sum is 59.

The spelling of 2120267898635 in words is "two trillion, one hundred twenty billion, two hundred sixty-seven million, eight hundred ninety-eight thousand, six hundred thirty-five".