22010021010022 has 8 divisors (see below), whose sum is σ = 33017439830400. Its totient is φ = 11004207733224.

The previous prime is 22010021010017. The next prime is 22010021010049. The reversal of 22010021010022 is 22001012001022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22010021010022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22010021009984 and 22010021010011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401351622 + ... + 401406457.

It is an arithmetic number, because the mean of its divisors is an integer number (4127179978800).

Almost surely, 2^{22010021010022} is an apocalyptic number.

22010021010022 is a deficient number, since it is larger than the sum of its proper divisors (11007418820378).

22010021010022 is a wasteful number, since it uses less digits than its factorization.

22010021010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802771790.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22010021010022 its reverse (22001012001022), we get a palindrome (44011033011044).

The spelling of 22010021010022 in words is "twenty-two trillion, ten billion, twenty-one million, ten thousand, twenty-two".