222010101100 has 18 divisors (see below), whose sum is σ = 481761919604. Its totient is φ = 88804040400.

The previous prime is 222010101077. The next prime is 222010101161. The reversal of 222010101100 is 1101010222.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1110050406 + ... + 1110050605.

Almost surely, 2^222010101100 is an apocalyptic number.

222010101100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222010101100 is an abundant number, since it is smaller than the sum of its proper divisors (259751818504).

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

222010101100 is a wasteful number, since it uses less digits than its factorization.

222010101100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220101025 (or 2220101018 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 222010101100 its reverse (1101010222), we get a palindrome (223111111322).

The spelling of 222010101100 in words is "two hundred twenty-two billion, ten million, one hundred one thousand, one hundred".