2219500094 has 32 divisors (see below), whose sum is σ = 3949102080. Its totient is φ = 915370848.

The previous prime is 2219500091. The next prime is 2219500097. The reversal of 2219500094 is 4900059122.

It is an interprime number because it is at equal distance from previous prime (2219500091) and next prime (2219500097).

It is a self number, because there is not a number n which added to its sum of digits gives 2219500094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2219500091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115739 + ... + 133545.

It is an arithmetic number, because the mean of its divisors is an integer number (123409440).

Almost surely, 2^2219500094 is an apocalyptic number.

2219500094 is a deficient number, since it is larger than the sum of its proper divisors (1729601986).

2219500094 is a wasteful number, since it uses less digits than its factorization.

2219500094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18152.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 2219500094 is about 47111.5707018987. The cubic root of 2219500094 is about 1304.4228240886.

The spelling of 2219500094 in words is "two billion, two hundred nineteen million, five hundred thousand, ninety-four".