22102211211000 has 128 divisors (see below), whose sum is σ = 70426110044160. Its totient is φ = 5768520336000.

The previous prime is 22102211210923. The next prime is 22102211211013. The reversal of 22102211211000 is 11211220122.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 78235636 + ... + 78517635.

It is an arithmetic number, because the mean of its divisors is an integer number (550203984720).

Almost surely, 2^{22102211211000} is an apocalyptic number.

22102211211000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22102211211000 is an abundant number, since it is smaller than the sum of its proper divisors (48323898833160).

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

22102211211000 is a wasteful number, since it uses less digits than its factorization.

22102211211000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156753342 (or 156753328 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22102211211000 its reverse (11211220122), we get a palindrome (22113422431122).

The spelling of 22102211211000 in words is "twenty-two trillion, one hundred two billion, two hundred eleven million, two hundred eleven thousand".