102514222 has 8 divisors (see below), whose sum is σ = 153851472. Its totient is φ = 51230400.

The previous prime is 102514207. The next prime is 102514231. The reversal of 102514222 is 222415201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 102514222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8154 + ... + 16477.

It is an arithmetic number, because the mean of its divisors is an integer number (19231434).

Almost surely, 2^102514222 is an apocalyptic number.

102514222 is a deficient number, since it is larger than the sum of its proper divisors (51337250).

102514222 is a wasteful number, since it uses less digits than its factorization.

102514222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26714.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 102514222 is about 10124.9307158123. The cubic root of 102514222 is about 468.0167251188.

Adding to 102514222 its reverse (222415201), we get a palindrome (324929423).

The spelling of 102514222 in words is "one hundred two million, five hundred fourteen thousand, two hundred twenty-two".