122072476345 has 8 divisors (see below), whose sum is σ = 146563798464. Its totient is φ = 97606763184.

The previous prime is 122072476321. The next prime is 122072476369. The reversal of 122072476345 is 543674270221.

It is an interprime number because it is at equal distance from previous prime (122072476321) and next prime (122072476369).

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

It is a cyclic number.

It is not a de Polignac number, because 122072476345 - 2¹¹ = 122072474297 is a prime.

It is a Duffinian number.

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, 6391749 + ... + 6410818.

It is an arithmetic number, because the mean of its divisors is an integer number (18320474808).

Almost surely, 2^122072476345 is an apocalyptic number.

It is an amenable number.

122072476345 is a deficient number, since it is larger than the sum of its proper divisors (24491322119).

122072476345 is a wasteful number, since it uses less digits than its factorization.

122072476345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12804479.

The product of its (nonzero) digits is 564480, while the sum is 43.

The spelling of 122072476345 in words is "one hundred twenty-two billion, seventy-two million, four hundred seventy-six thousand, three hundred forty-five".