222020121020222 has 16 divisors (see below), whose sum is σ = 387787165556832. Its totient is φ = 93356169485280.

The previous prime is 222020121020197. The next prime is 222020121020237.

222020121020222 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 222020121020194 and 222020121020203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149609245229 + ... + 149609246712.

It is an arithmetic number, because the mean of its divisors is an integer number (24236697847302).

Almost surely, 2^{222020121020222} is an apocalyptic number.

222020121020222 is a deficient number, since it is larger than the sum of its proper divisors (165767044536610).

222020121020222 is a wasteful number, since it uses less digits than its factorization.

222020121020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299218492003.

The product of its (nonzero) digits is 512, while the sum is 20.

The spelling of 222020121020222 in words is "two hundred twenty-two trillion, twenty billion, one hundred twenty-one million, twenty thousand, two hundred twenty-two".