122036945 has 8 divisors (see below), whose sum is σ = 147788520. Its totient is φ = 96733440.

The previous prime is 122036927. The next prime is 122036963. The reversal of 122036945 is 549630221.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (122036927) and next prime (122036963).

It can be written as a sum of positive squares in 4 ways, for example, as 36529936 + 85507009 = 6044^2 + 9247^2 .

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

It is not a de Polignac number, because 122036945 - 2¹² = 122032849 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111416 + ... + 112505.

It is an arithmetic number, because the mean of its divisors is an integer number (18473565).

Almost surely, 2^122036945 is an apocalyptic number.

It is an amenable number.

122036945 is a deficient number, since it is larger than the sum of its proper divisors (25751575).

122036945 is a wasteful number, since it uses less digits than its factorization.

122036945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224035.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 122036945 is about 11047.0333121612. The cubic root of 122036945 is about 496.0176255985.

The spelling of 122036945 in words is "one hundred twenty-two million, thirty-six thousand, nine hundred forty-five".