2206147152 has 80 divisors (see below), whose sum is σ = 6544581120. Its totient is φ = 633340800.

The previous prime is 2206147109. The next prime is 2206147183. The reversal of 2206147152 is 2517416022.

It is a super-2 number, since 2×2206147152² = 9734170512555422208, which contains 22 as substring.

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, 99924 + ... + 119987.

It is an arithmetic number, because the mean of its divisors is an integer number (81807264).

Almost surely, 2^2206147152 is an apocalyptic number.

2206147152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2206147152 is an abundant number, since it is smaller than the sum of its proper divisors (4338433968).

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

2206147152 is a wasteful number, since it uses less digits than its factorization.

2206147152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219952 (or 219946 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 2206147152 is about 46969.6407480406. The cubic root of 2206147152 is about 1301.8016738934.

The spelling of 2206147152 in words is "two billion, two hundred six million, one hundred forty-seven thousand, one hundred fifty-two".