1022223233031 has 128 divisors (see below), whose sum is σ = 1921053818880. Its totient is φ = 466322227200.

The previous prime is 1022223232999. The next prime is 1022223233033. The reversal of 1022223233031 is 1303323222201.

It is not a de Polignac number, because 1022223233031 - 2⁵ = 1022223232999 is a prime.

It is a super-2 number, since 2×1022223233031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1022223232992 and 1022223233010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022223233033) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5399431 + ... + 5585543.

It is an arithmetic number, because the mean of its divisors is an integer number (15008232960).

Almost surely, 2^{1022223233031} is an apocalyptic number.

1022223233031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1022223233031 is a deficient number, since it is larger than the sum of its proper divisors (898830585849).

1022223233031 is a wasteful number, since it uses less digits than its factorization.

1022223233031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186237.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1022223233031 its reverse (1303323222201), we get a palindrome (2325546455232).

The spelling of 1022223233031 in words is "one trillion, twenty-two billion, two hundred twenty-three million, two hundred thirty-three thousand, thirty-one".