1000222012295 has 48 divisors (see below), whose sum is σ = 1383784197120. Its totient is φ = 688220280000.

The previous prime is 1000222012249. The next prime is 1000222012313. The reversal of 1000222012295 is 5922102220001.

1000222012295 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-1000222012295 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14877566 + ... + 14944644.

It is an arithmetic number, because the mean of its divisors is an integer number (28828837440).

Almost surely, 2^{1000222012295} is an apocalyptic number.

1000222012295 is a deficient number, since it is larger than the sum of its proper divisors (383562184825).

1000222012295 is a wasteful number, since it uses less digits than its factorization.

1000222012295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67884 (or 67865 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 1000222012295 its sum of digits (26), we get a square (1000222012321 = 1000111²).

Adding to 1000222012295 its reverse (5922102220001), we get a palindrome (6922324232296).

The spelling of 1000222012295 in words is "one trillion, two hundred twenty-two million, twelve thousand, two hundred ninety-five".