2097215622 has 48 divisors (see below), whose sum is σ = 4596875712. Its totient is φ = 690963120.

The previous prime is 2097215621. The next prime is 2097215629. The reversal of 2097215622 is 2265127902.

It is a happy number.

2097215622 is a `hidden beast` number, since 2 + 0 + 9 + 7 + 21 + 5 + 622 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2097215621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1098793 + ... + 1100699.

It is an arithmetic number, because the mean of its divisors is an integer number (95768244).

Almost surely, 2^2097215622 is an apocalyptic number.

2097215622 is an abundant number, since it is smaller than the sum of its proper divisors (2499660090).

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

2097215622 is a wasteful number, since it uses less digits than its factorization.

2097215622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2593 (or 2590 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 2097215622 is about 45795.3668180527. The cubic root of 2097215622 is about 1280.0129437981.

The spelling of 2097215622 in words is "two billion, ninety-seven million, two hundred fifteen thousand, six hundred twenty-two".