22102101020258 has 32 divisors (see below), whose sum is σ = 37990362925440. Its totient is φ = 9447099419520.

The previous prime is 22102101020257. The next prime is 22102101020261. The reversal of 22102101020258 is 85202010120122.

It is not an unprimeable number, because it can be changed into a prime (22102101020257) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6920588 + ... + 9596808.

It is an arithmetic number, because the mean of its divisors is an integer number (1187198841420).

Almost surely, 2^{22102101020258} is an apocalyptic number.

22102101020258 is a deficient number, since it is larger than the sum of its proper divisors (15888261905182).

22102101020258 is a wasteful number, since it uses less digits than its factorization.

22102101020258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2677802.

The product of its (nonzero) digits is 1280, while the sum is 26.

The spelling of 22102101020258 in words is "twenty-two trillion, one hundred two billion, one hundred one million, twenty thousand, two hundred fifty-eight".