22130221420029 has 16 divisors (see below), whose sum is σ = 31071088724480. Its totient is φ = 13971973973040.

The previous prime is 22130221420001. The next prime is 22130221420031. The reversal of 22130221420029 is 92002412203122.

It is not a de Polignac number, because 22130221420029 - 2²¹ = 22130219322877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22130221419978 and 22130221420005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22130221420049) 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, 69394747 + ... + 69712920.

It is an arithmetic number, because the mean of its divisors is an integer number (1941943045280).

Almost surely, 2^{22130221420029} is an apocalyptic number.

It is an amenable number.

22130221420029 is a deficient number, since it is larger than the sum of its proper divisors (8940867304451).

22130221420029 is a wasteful number, since it uses less digits than its factorization.

22130221420029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139110480.

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 22130221420029 in words is "twenty-two trillion, one hundred thirty billion, two hundred twenty-one million, four hundred twenty thousand, twenty-nine".