122502051402445 has 16 divisors (see below), whose sum is σ = 172702192747392. Its totient is φ = 82239139402560.

The previous prime is 122502051402439. The next prime is 122502051402461. The reversal of 122502051402445 is 544204150205221.

It is not a de Polignac number, because 122502051402445 - 2¹³ = 122502051394253 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85665769497 + ... + 85665770926.

It is an arithmetic number, because the mean of its divisors is an integer number (10793887046712).

Almost surely, 2^{122502051402445} is an apocalyptic number.

It is an amenable number.

122502051402445 is a deficient number, since it is larger than the sum of its proper divisors (50200141344947).

122502051402445 is a wasteful number, since it uses less digits than its factorization.

122502051402445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171331540452.

The product of its (nonzero) digits is 128000, while the sum is 37.

The spelling of 122502051402445 in words is "one hundred twenty-two trillion, five hundred two billion, fifty-one million, four hundred two thousand, four hundred forty-five".