32225214135550 has 12 divisors (see below), whose sum is σ = 59938898292216. Its totient is φ = 12890085654200.

The previous prime is 32225214135547. The next prime is 32225214135553. The reversal of 32225214135550 is 5553141252223.

It is an interprime number because it is at equal distance from previous prime (32225214135547) and next prime (32225214135553).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32225214135553) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 322252141306 + ... + 322252141405.

It is an arithmetic number, because the mean of its divisors is an integer number (4994908191018).

Almost surely, 2^{32225214135550} is an apocalyptic number.

32225214135550 is a deficient number, since it is larger than the sum of its proper divisors (27713684156666).

32225214135550 is a wasteful number, since it uses less digits than its factorization.

32225214135550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644504282723 (or 644504282718 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

Adding to 32225214135550 its reverse (5553141252223), we get a palindrome (37778355387773).

The spelling of 32225214135550 in words is "thirty-two trillion, two hundred twenty-five billion, two hundred fourteen million, one hundred thirty-five thousand, five hundred fifty".