122371460450 has 48 divisors (see below), whose sum is σ = 231588257760. Its totient is φ = 48094101120.

The previous prime is 122371460357. The next prime is 122371460459. The reversal of 122371460450 is 54064173221.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 122371460450.

It is not an unprimeable number, because it can be changed into a prime (122371460459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6341717 + ... + 6360983.

It is an arithmetic number, because the mean of its divisors is an integer number (4824755370).

Almost surely, 2^122371460450 is an apocalyptic number.

122371460450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122371460450 is a deficient number, since it is larger than the sum of its proper divisors (109216797310).

122371460450 is a wasteful number, since it uses less digits than its factorization.

122371460450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21491 (or 21486 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 122371460450 in words is "one hundred twenty-two billion, three hundred seventy-one million, four hundred sixty thousand, four hundred fifty".