22898870470980 has 288 divisors, whose sum is σ = 82330360729344. Its totient is φ = 5233550206464.

The previous prime is 22898870470979. The next prime is 22898870470991. The reversal of 22898870470980 is 8907407889822.

22898870470980 is a `hidden beast` number, since 2 + 2 + 8 + 9 + 8 + 8 + 70 + 470 + 9 + 80 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 22898870470899 and 22898870470908.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 486224314 + ... + 486271406.

It is an arithmetic number, because the mean of its divisors is an integer number (285869308088).

Almost surely, 2^{22898870470980} is an apocalyptic number.

22898870470980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22898870470980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41165180364672).

22898870470980 is an abundant number, since it is smaller than the sum of its proper divisors (59431490258364).

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

22898870470980 is a wasteful number, since it uses less digits than its factorization.

22898870470980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61417 (or 61403 counting only the distinct ones).

The product of its (nonzero) digits is 260112384, while the sum is 72.

The spelling of 22898870470980 in words is "twenty-two trillion, eight hundred ninety-eight billion, eight hundred seventy million, four hundred seventy thousand, nine hundred eighty".