1021132222022 has 32 divisors (see below), whose sum is σ = 1672794581760. Its totient is φ = 463637170080.

The previous prime is 1021132221971. The next prime is 1021132222043. The reversal of 1021132222022 is 2202222311201.

It is a super-2 number, since 2×1021132222022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1021132221985 and 1021132222003.

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 15 ways as a sum of consecutive naturals, for example, 89199503 + ... + 89210949.

It is an arithmetic number, because the mean of its divisors is an integer number (52274830680).

Almost surely, 2^{1021132222022} is an apocalyptic number.

1021132222022 is a deficient number, since it is larger than the sum of its proper divisors (651662359738).

1021132222022 is a wasteful number, since it uses less digits than its factorization.

1021132222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15596.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1021132222022 its reverse (2202222311201), we get a palindrome (3223354533223).

The spelling of 1021132222022 in words is "one trillion, twenty-one billion, one hundred thirty-two million, two hundred twenty-two thousand, twenty-two".