222031151040 has 112 divisors (see below), whose sum is σ = 724001693472. Its totient is φ = 57608073216.

The previous prime is 222031150981. The next prime is 222031151051. The reversal of 222031151040 is 40151130222.

It is a junction number, because it is equal to n+sod(n) for n = 222031150998 and 222031151016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3089919 + ... + 3160958.

Almost surely, 2^222031151040 is an apocalyptic number.

222031151040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222031151040 is an abundant number, since it is smaller than the sum of its proper divisors (501970542432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222031151040 is a wasteful number, since it uses less digits than its factorization.

222031151040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6250934 (or 6250924 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 222031151040 its reverse (40151130222), we get a palindrome (262182281262).

The spelling of 222031151040 in words is "two hundred twenty-two billion, thirty-one million, one hundred fifty-one thousand, forty".