2211202102022 has 16 divisors (see below), whose sum is σ = 3321823983792. Its totient is φ = 1103927654880.

The previous prime is 2211202101937. The next prime is 2211202102037. The reversal of 2211202102022 is 2202012021122.

It is a happy number.

It is a super-2 number, since 2×2211202102022² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25015688 + ... + 25103924.

It is an arithmetic number, because the mean of its divisors is an integer number (207613998987).

Almost surely, 2^{2211202102022} is an apocalyptic number.

2211202102022 is a deficient number, since it is larger than the sum of its proper divisors (1110621881770).

2211202102022 is a wasteful number, since it uses less digits than its factorization.

2211202102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107063.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2211202102022 its reverse (2202012021122), we get a palindrome (4413214123144).

The spelling of 2211202102022 in words is "two trillion, two hundred eleven billion, two hundred two million, one hundred two thousand, twenty-two".