122071150 has 36 divisors (see below), whose sum is σ = 235232712. Its totient is φ = 47128480.

The previous prime is 122071139. The next prime is 122071151. The reversal of 122071150 is 51170221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122071151) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 40599 + ... + 43501.

It is an arithmetic number, because the mean of its divisors is an integer number (6534242).

Almost surely, 2^122071150 is an apocalyptic number.

122071150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122071150 is a deficient number, since it is larger than the sum of its proper divisors (113161562).

122071150 is a wasteful number, since it uses less digits than its factorization.

122071150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973 (or 2939 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 122071150 is about 11048.5813568983. The cubic root of 122071150 is about 496.0639632001.

It can be divided in two parts, 122071 and 150, that added together give a palindrome (122221).

The spelling of 122071150 in words is "one hundred twenty-two million, seventy-one thousand, one hundred fifty".