1022022202201 has 48 divisors (see below), whose sum is σ = 1385911684864. Its totient is φ = 733371408000.

The previous prime is 1022022202163. The next prime is 1022022202249.

1022022202201 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1022022202201 - 2⁷ = 1022022202073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1022022202261) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 4525396 + ... + 4745866.

Almost surely, 2^{1022022202201} is an apocalyptic number.

1022022202201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1022022202201 is a deficient number, since it is larger than the sum of its proper divisors (363889482663).

1022022202201 is a wasteful number, since it uses less digits than its factorization.

1022022202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220934 (or 220923 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The spelling of 1022022202201 in words is "one trillion, twenty-two billion, twenty-two million, two hundred two thousand, two hundred one".