22068833370340 has 24 divisors (see below), whose sum is σ = 46344972373560. Its totient is φ = 8827452910848.

The previous prime is 22068833370307. The next prime is 22068833370359. The reversal of 22068833370340 is 4307333886022.

It can be written as a sum of positive squares in 4 ways, for example, as 452638310656 + 21616195059684 = 672784^2 + 4649322^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2752467 + ... + 7191226.

It is an arithmetic number, because the mean of its divisors is an integer number (1931040515565).

Almost surely, 2^{22068833370340} is an apocalyptic number.

22068833370340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22068833370340 is an abundant number, since it is smaller than the sum of its proper divisors (24276139003220).

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

22068833370340 is a wasteful number, since it uses less digits than its factorization.

22068833370340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10054671 (or 10054669 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 49.

The spelling of 22068833370340 in words is "twenty-two trillion, sixty-eight billion, eight hundred thirty-three million, three hundred seventy thousand, three hundred forty".