102040232210222 has 4 divisors (see below), whose sum is σ = 153060348315336. Its totient is φ = 51020116105110.

The previous prime is 102040232210179. The next prime is 102040232210263. The reversal of 102040232210222 is 222012232040201.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25510058052554 + ... + 25510058052557.

It is an arithmetic number, because the mean of its divisors is an integer number (38265087078834).

Almost surely, 2^{102040232210222} is an apocalyptic number.

102040232210222 is a deficient number, since it is larger than the sum of its proper divisors (51020116105114).

102040232210222 is an equidigital number, since it uses as much as digits as its factorization.

102040232210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51020116105113.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 102040232210222 its reverse (222012232040201), we get a palindrome (324052464250423).

The spelling of 102040232210222 in words is "one hundred two trillion, forty billion, two hundred thirty-two million, two hundred ten thousand, two hundred twenty-two".