122127051 has 8 divisors (see below), whose sum is σ = 162907200. Its totient is φ = 81382472.

The previous prime is 122127037. The next prime is 122127053. The reversal of 122127051 is 150721221.

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 122127051 - 2¹³ = 122118859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122127053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556 + ... + 15638.

It is an arithmetic number, because the mean of its divisors is an integer number (20363400).

Almost surely, 2^122127051 is an apocalyptic number.

122127051 is a deficient number, since it is larger than the sum of its proper divisors (40780149).

122127051 is a wasteful number, since it uses less digits than its factorization.

122127051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17785.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 122127051 is about 11051.1108491409. The cubic root of 122127051 is about 496.1396737993.

Adding to 122127051 its reverse (150721221), we get a palindrome (272848272).

The spelling of 122127051 in words is "one hundred twenty-two million, one hundred twenty-seven thousand, fifty-one".