222411042210 has 64 divisors (see below), whose sum is σ = 611254812672. Its totient is φ = 50735718336.

The previous prime is 222411042209. The next prime is 222411042233. The reversal of 222411042210 is 12240114222.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 947154 + ... + 1158413.

It is an arithmetic number, because the mean of its divisors is an integer number (9550856448).

Almost surely, 2^222411042210 is an apocalyptic number.

222411042210 is an abundant number, since it is smaller than the sum of its proper divisors (388843770462).

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

222411042210 is a wasteful number, since it uses less digits than its factorization.

222411042210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106087.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 222411042210 its reverse (12240114222), we get a palindrome (234651156432).

The spelling of 222411042210 in words is "two hundred twenty-two billion, four hundred eleven million, forty-two thousand, two hundred ten".