2222011102021 has 32 divisors (see below), whose sum is σ = 2426860051200. Its totient is φ = 2026593868800.

The previous prime is 2222011101991. The next prime is 2222011102037. The reversal of 2222011102021 is 1202011102222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2222011102021 - 2¹⁹ = 2222010577733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2222011101986 and 2222011102004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222011102061) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 23150496 + ... + 23246278.

It is an arithmetic number, because the mean of its divisors is an integer number (75839376600).

Almost surely, 2^{2222011102021} is an apocalyptic number.

It is an amenable number.

2222011102021 is a deficient number, since it is larger than the sum of its proper divisors (204848949179).

2222011102021 is a wasteful number, since it uses less digits than its factorization.

2222011102021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96189.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2222011102021 its reverse (1202011102222), we get a palindrome (3424022204243).

The spelling of 2222011102021 in words is "two trillion, two hundred twenty-two billion, eleven million, one hundred two thousand, twenty-one".