122023340450 has 48 divisors (see below), whose sum is σ = 247651560000. Its totient is φ = 44362248000.

The previous prime is 122023340437. The next prime is 122023340471. The reversal of 122023340450 is 54043320221.

It is a super-2 number, since 2×122023340450² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2727260 + ... + 2771640.

It is an arithmetic number, because the mean of its divisors is an integer number (5159407500).

Almost surely, 2^122023340450 is an apocalyptic number.

122023340450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122023340450 is an abundant number, since it is smaller than the sum of its proper divisors (125628219550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122023340450 is a wasteful number, since it uses less digits than its factorization.

122023340450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49403 (or 49398 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 122023340450 its reverse (54043320221), we get a palindrome (176066660671).

The spelling of 122023340450 in words is "one hundred twenty-two billion, twenty-three million, three hundred forty thousand, four hundred fifty".