1000022210231 has 8 divisors (see below), whose sum is σ = 1092351968400. Its totient is φ = 907928893440.

The previous prime is 1000022210221. The next prime is 1000022210281. The reversal of 1000022210231 is 1320122200001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1000022210231 - 2¹⁸ = 1000021948087 is a prime.

It is a super-2 number, since 2×1000022210231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000022210221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59101496 + ... + 59118413.

It is an arithmetic number, because the mean of its divisors is an integer number (136543996050).

Almost surely, 2^{1000022210231} is an apocalyptic number.

1000022210231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1000022210231 is a deficient number, since it is larger than the sum of its proper divisors (92329758169).

1000022210231 is a wasteful number, since it uses less digits than its factorization.

1000022210231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118220689.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1000022210231 its reverse (1320122200001), we get a palindrome (2320144410232).

The spelling of 1000022210231 in words is "one trillion, twenty-two million, two hundred ten thousand, two hundred thirty-one".