122150241311 has 32 divisors (see below), whose sum is σ = 153702528000. Its totient is φ = 94650716160.

The previous prime is 122150241299. The next prime is 122150241347. The reversal of 122150241311 is 113142051221.

It is not a de Polignac number, because 122150241311 - 2⁶ = 122150241247 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122150241371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1240415 + ... + 1335263.

It is an arithmetic number, because the mean of its divisors is an integer number (4803204000).

Almost surely, 2^122150241311 is an apocalyptic number.

122150241311 is a deficient number, since it is larger than the sum of its proper divisors (31552286689).

122150241311 is a wasteful number, since it uses less digits than its factorization.

122150241311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95319.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 122150241311 its reverse (113142051221), we get a palindrome (235292292532).

The spelling of 122150241311 in words is "one hundred twenty-two billion, one hundred fifty million, two hundred forty-one thousand, three hundred eleven".