2242650051550 has 24 divisors (see below), whose sum is σ = 4305888101952. Its totient is φ = 868122600000.

The previous prime is 2242650051533. The next prime is 2242650051553. The reversal of 2242650051550 is 551500562422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242650051553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 723433951 + ... + 723437050.

It is an arithmetic number, because the mean of its divisors is an integer number (179412004248).

Almost surely, 2^{2242650051550} is an apocalyptic number.

2242650051550 is a deficient number, since it is larger than the sum of its proper divisors (2063238050402).

2242650051550 is a wasteful number, since it uses less digits than its factorization.

2242650051550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446871044 (or 1446871039 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 2242650051550 in words is "two trillion, two hundred forty-two billion, six hundred fifty million, fifty-one thousand, five hundred fifty".