10222220000 has 60 divisors (see below), whose sum is σ = 25148243736. Its totient is φ = 4088880000.

The previous prime is 10222219937. The next prime is 10222220009. The reversal of 10222220000 is 2222201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222220009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 235556 + ... + 275555.

Almost surely, 2^10222220000 is an apocalyptic number.

10222220000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222220000 is an abundant number, since it is smaller than the sum of its proper divisors (14926023736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10222220000 is an frugal number, since it uses more digits than its factorization.

10222220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511141 (or 511118 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 10222220000 its reverse (2222201), we get a palindrome (10224442201).

The spelling of 10222220000 in words is "ten billion, two hundred twenty-two million, two hundred twenty thousand".