2538910270222 has 8 divisors (see below), whose sum is σ = 3845339827056. Its totient is φ = 1257130327872.

The previous prime is 2538910270189. The next prime is 2538910270223. The reversal of 2538910270222 is 2220720198352.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2538910270223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6162403363 + ... + 6162403774.

It is an arithmetic number, because the mean of its divisors is an integer number (480667478382).

Almost surely, 2^{2538910270222} is an apocalyptic number.

2538910270222 is a deficient number, since it is larger than the sum of its proper divisors (1306429556834).

2538910270222 is a wasteful number, since it uses less digits than its factorization.

2538910270222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12324807242.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 2538910270222 in words is "two trillion, five hundred thirty-eight billion, nine hundred ten million, two hundred seventy thousand, two hundred twenty-two".