22456066434000 has 80 divisors (see below), whose sum is σ = 72398358202560. Its totient is φ = 5988284380800.

The previous prime is 22456066433981. The next prime is 22456066434013. The reversal of 22456066434000 is 43466065422.

It is a tau number, because it is divible by the number of its divisors (80).

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, 1871332870 + ... + 1871344869.

It is an arithmetic number, because the mean of its divisors is an integer number (904979477532).

Almost surely, 2^{22456066434000} is an apocalyptic number.

22456066434000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22456066434000 is an abundant number, since it is smaller than the sum of its proper divisors (49942291768560).

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

22456066434000 is a wasteful number, since it uses less digits than its factorization.

22456066434000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3742677765 (or 3742677749 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 22456066434000 in words is "twenty-two trillion, four hundred fifty-six billion, sixty-six million, four hundred thirty-four thousand".