22229796510 has 96 divisors (see below), whose sum is σ = 62802155520. Its totient is φ = 5434776000.

The previous prime is 22229796509. The next prime is 22229796517. The reversal of 22229796510 is 1569792222.

22229796510 is a `hidden beast` number, since 2 + 22 + 29 + 7 + 96 + 510 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22229796517) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 156666 + ... + 262685.

It is an arithmetic number, because the mean of its divisors is an integer number (654189120).

Almost surely, 2^22229796510 is an apocalyptic number.

22229796510 is an abundant number, since it is smaller than the sum of its proper divisors (40572359010).

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

22229796510 is a wasteful number, since it uses less digits than its factorization.

22229796510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419414 (or 419411 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 22229796510 in words is "twenty-two billion, two hundred twenty-nine million, seven hundred ninety-six thousand, five hundred ten".