22870001333472 has 192 divisors, whose sum is σ = 62982081017856. Its totient is φ = 7252613406720.

The previous prime is 22870001333453. The next prime is 22870001333497. The reversal of 22870001333472 is 27433310007822.

It is a super-2 number, since 2×22870001333472² (a number of 28 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 31 ways as a sum of consecutive naturals, for example, 354799998 + ... + 354864450.

It is an arithmetic number, because the mean of its divisors is an integer number (328031671968).

Almost surely, 2^{22870001333472} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22870001333472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31491040508928).

22870001333472 is an abundant number, since it is smaller than the sum of its proper divisors (40112079684384).

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

22870001333472 is a wasteful number, since it uses less digits than its factorization.

22870001333472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65353 (or 65345 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 42.

The spelling of 22870001333472 in words is "twenty-two trillion, eight hundred seventy billion, one million, three hundred thirty-three thousand, four hundred seventy-two".