122070131 has 4 divisors (see below), whose sum is σ = 127377552. Its totient is φ = 116762712.

The previous prime is 122070121. The next prime is 122070167. The reversal of 122070131 is 131070221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131070221 = 17 ⋅7710013.

It is a cyclic number.

It is not a de Polignac number, because 122070131 - 2¹⁴ = 122053747 is a prime.

It is a super-2 number, since 2×122070131² = 29802233764714322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122070121) 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, 2653676 + ... + 2653721.

It is an arithmetic number, because the mean of its divisors is an integer number (31844388).

Almost surely, 2^122070131 is an apocalyptic number.

122070131 is a deficient number, since it is larger than the sum of its proper divisors (5307421).

122070131 is an equidigital number, since it uses as much as digits as its factorization.

122070131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5307420.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 122070131 is about 11048.5352422844. The cubic root of 122070131 is about 496.0625828833.

The spelling of 122070131 in words is "one hundred twenty-two million, seventy thousand, one hundred thirty-one".