22021001020119 has 16 divisors (see below), whose sum is σ = 29405547860832. Its totient is φ = 14658562009728.

The previous prime is 22021001020097. The next prime is 22021001020181. The reversal of 22021001020119 is 91102010012022.

It is not a de Polignac number, because 22021001020119 - 2⁹ = 22021001019607 is a prime.

It is a super-2 number, since 2×22021001020119² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22021001020095 and 22021001020104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22021001028119) 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, 81130917 + ... + 81401889.

It is an arithmetic number, because the mean of its divisors is an integer number (1837846741302).

Almost surely, 2^{22021001020119} is an apocalyptic number.

22021001020119 is a deficient number, since it is larger than the sum of its proper divisors (7384546840713).

22021001020119 is a wasteful number, since it uses less digits than its factorization.

22021001020119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311666.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 22021001020119 in words is "twenty-two trillion, twenty-one billion, one million, twenty thousand, one hundred nineteen".