2119522710 has 32 divisors (see below), whose sum is σ = 5262265440. Its totient is φ = 545715968.

The previous prime is 2119522697. The next prime is 2119522729. The reversal of 2119522710 is 172259112.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 1217247 + ... + 1218986.

It is an arithmetic number, because the mean of its divisors is an integer number (164445795).

Almost surely, 2^2119522710 is an apocalyptic number.

2119522710 is an abundant number, since it is smaller than the sum of its proper divisors (3142742730).

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

2119522710 is a wasteful number, since it uses less digits than its factorization.

2119522710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2436272.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 2119522710 is about 46038.2744029357. The cubic root of 2119522710 is about 1284.5352445264.

The spelling of 2119522710 in words is "two billion, one hundred nineteen million, five hundred twenty-two thousand, seven hundred ten".