2049622302156 has 96 divisors (see below), whose sum is σ = 5673094522368. Its totient is φ = 567754652160.

The previous prime is 2049622302113. The next prime is 2049622302163. The reversal of 2049622302156 is 6512032269402.

It is a super-2 number, since 2×2049622302156² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5621401 + ... + 5974896.

It is an arithmetic number, because the mean of its divisors is an integer number (59094734608).

Almost surely, 2^{2049622302156} is an apocalyptic number.

2049622302156 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2049622302156 is an abundant number, since it is smaller than the sum of its proper divisors (3623472220212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2049622302156 is a wasteful number, since it uses less digits than its factorization.

2049622302156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11596431 (or 11596429 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 2049622302156 in words is "two trillion, forty-nine billion, six hundred twenty-two million, three hundred two thousand, one hundred fifty-six".