22121002121119 has 16 divisors (see below), whose sum is σ = 24541784403840. Its totient is φ = 19768538107360.

The previous prime is 22121002121111. The next prime is 22121002121131. The reversal of 22121002121119 is 91112120012122.

It is a cyclic number.

It is not a de Polignac number, because 22121002121119 - 2³ = 22121002121111 is a prime.

It is a super-2 number, since 2×22121002121119² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22121002121093 and 22121002121102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22121002121111) 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, 20971677 + ... + 22001209.

It is an arithmetic number, because the mean of its divisors is an integer number (1533861525240).

Almost surely, 2^{22121002121119} is an apocalyptic number.

22121002121119 is a deficient number, since it is larger than the sum of its proper divisors (2420782282721).

22121002121119 is a wasteful number, since it uses less digits than its factorization.

22121002121119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062710.

The product of its (nonzero) digits is 288, while the sum is 25.

The spelling of 22121002121119 in words is "twenty-two trillion, one hundred twenty-one billion, two million, one hundred twenty-one thousand, one hundred nineteen".