1120022222010 has 32 divisors (see below), whose sum is σ = 2688125199552. Its totient is φ = 298664607360.

The previous prime is 1120022221987. The next prime is 1120022222047. The reversal of 1120022222010 is 102222200211.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 688017 + ... + 1647243.

It is an arithmetic number, because the mean of its divisors is an integer number (84003912486).

Almost surely, 2^{1120022222010} is an apocalyptic number.

1120022222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120022222010 is an abundant number, since it is smaller than the sum of its proper divisors (1568102977542).

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

1120022222010 is a wasteful number, since it uses less digits than its factorization.

1120022222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998158.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1120022222010 its reverse (102222200211), we get a palindrome (1222244422221).

The spelling of 1120022222010 in words is "one trillion, one hundred twenty billion, twenty-two million, two hundred twenty-two thousand, ten".