22122119127340 has 48 divisors (see below), whose sum is σ = 46595844036000. Its totient is φ = 8822313303552.

The previous prime is 22122119127323. The next prime is 22122119127343. The reversal of 22122119127340 is 4372191122122.

It is a self number, because there is not a number n which added to its sum of digits gives 22122119127340.

It is not an unprimeable number, because it can be changed into a prime (22122119127343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20524186 + ... + 21575134.

It is an arithmetic number, because the mean of its divisors is an integer number (970746750750).

Almost surely, 2^{22122119127340} is an apocalyptic number.

22122119127340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22122119127340 is an abundant number, since it is smaller than the sum of its proper divisors (24473724908660).

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

22122119127340 is a wasteful number, since it uses less digits than its factorization.

22122119127340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054114 (or 1054112 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 22122119127340 in words is "twenty-two trillion, one hundred twenty-two billion, one hundred nineteen million, one hundred twenty-seven thousand, three hundred forty".