2222099061 has 32 divisors (see below), whose sum is σ = 3675291648. Its totient is φ = 1162848960.

The previous prime is 2222099059. The next prime is 2222099071. The reversal of 2222099061 is 1609902222.

It is not a de Polignac number, because 2222099061 - 2¹ = 2222099059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222099071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2626 + ... + 66716.

It is an arithmetic number, because the mean of its divisors is an integer number (114852864).

Almost surely, 2^2222099061 is an apocalyptic number.

2222099061 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2222099061 is a deficient number, since it is larger than the sum of its proper divisors (1453192587).

2222099061 is a wasteful number, since it uses less digits than its factorization.

2222099061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64241.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 2222099061 is about 47139.1457389716. The cubic root of 2222099061 is about 1304.9317719501.

The spelling of 2222099061 in words is "two billion, two hundred twenty-two million, ninety-nine thousand, sixty-one".