123422333016 has 64 divisors (see below), whose sum is σ = 338917190400. Its totient is φ = 37280884608.

The previous prime is 123422333003. The next prime is 123422333077. The reversal of 123422333016 is 610333224321.

It is a super-2 number, since 2×123422333016² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5873491 + ... + 5894466.

It is an arithmetic number, because the mean of its divisors is an integer number (5295581100).

Almost surely, 2^123422333016 is an apocalyptic number.

It is an amenable number.

123422333016 is an abundant number, since it is smaller than the sum of its proper divisors (215494857384).

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

123422333016 is a wasteful number, since it uses less digits than its factorization.

123422333016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11768008 (or 11768004 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 123422333016 its reverse (610333224321), we get a palindrome (733755557337).

The spelling of 123422333016 in words is "one hundred twenty-three billion, four hundred twenty-two million, three hundred thirty-three thousand, sixteen".